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Hearing loss and risk factors among community dwelling older adults in Selangor
Siti Zamratol-Mai Sarah Mukari1, Nashrah Maamor2, Wan Syafira Ishak3, Wan Fazlina Wan Hashim4.
There is a lack of population-based data on prevalence of hearing loss in Malaysia. The purpose of this population-based study was to determine the prevalence of hearing loss and its risk factors among 382 older adults aged 60 years and above, recruited through multistage random sampling in Selangor. Hearing level was measured using pure tone audiometry. Hearing loss was classified into at least mild hearing loss and significant hearing loss based on the pure tone average (PTA) of 0.5, 1, 2 and 4 kHz. The examination also included face-to-face interview on hearing related medical history, noise exposure and hearing aid use. Overall, the prevalence of at least mild hearing loss and significant hearing loss were 73.6% (95% CI: 69.4 - 77.4) and 24.6% (95% CI: 20.8 - 28.7), respectively. The odds for at least ‘mild hearing loss’ were male gender, Chinese ethnicity, residing in urban areas, had no formal education or primary school education and history of hypertension. The risk for ‘significant hearing loss’ was significantly higher in males, those who lived in urban areas and elderly with cognitive impairment. Chinese and Indian ethnicities had significantly lower risks than Malay ethnic to have significant hearing loss. Despite the high prevalence of hearing loss, only 4.4% who might benefit from hearing aids wore them. In conclusion, findings from this study show high prevalence of hearing loss among the elderly population. Given the significant association between hearing loss and cognitive impairment, future studies should explore the role of hearing amplification in alleviating or slowing the progress of cognitive decline.
Affiliation:
- Universiti Kebangsaan Malaysia, Malaysia
- Universiti Kebangsaan Malaysia, Malaysia
- Universiti Kebangsaan Malaysia, Malaysia
- Pusat Perubatan Universiti Kebangsaan Malaysia, Malaysia
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Indexed by |
MyJurnal (2021) |
H-Index
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6 |
Immediacy Index
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0.000 |
Rank |
0 |
Indexed by |
Web of Science (SCIE - Science Citation Index Expanded) |
Impact Factor
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JCR (1.009) |
Rank |
Q4 (Multidisciplinary Sciences) |
Additional Information |
JCI (0.15) |
Indexed by |
Scopus 2020 |
Impact Factor
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CiteScore (1.4) |
Rank |
Q2 (Multidisciplinary) |
Additional Information |
SJR (0.251) |
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